calculate mass of 2.5 grams atom of magnesium
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this is a question of chemistry not geography
arjun7275771915:
this is a question of chemistry not phsics
ooh sorry.......meine galti se physics likh di
aab thik hai
hyyy
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find below the solution to the asked query.
a) Mass of 1 gram atom of Mg = 24 g
So, mass of 2.5 gram atoms of Mg = 24×2.5 = 60 g
b) Atomic mass of N = 14 g
i.e. number of gram atoms in 14 g of N = 1
So, number of gram atoms in 1.4 g of N = 114×1.4=0.1
a) Mass of 1 gram atom of Mg = 24 g
So, mass of 2.5 gram atoms of Mg = 24×2.5 = 60 g
b) Atomic mass of N = 14 g
i.e. number of gram atoms in 14 g of N = 1
So, number of gram atoms in 1.4 g of N = 114×1.4=0.1
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